{
    "$jsonSchema": {
        "required": [
            "origin",
            "origin.chat",
            "origin.id",
            "destination",
            "destination.chat",
            "destination.id"
        ],
        "properties": {
            "origin": {
                "bsonType": "object"
            },
            "origin.chat": {
                "bsonType": ["int", "long"],
                "description": "Telegram ID of message's origin chat"
            },
            "origin.id": {
                "bsonType": ["int", "long"],
                "description": "ID of message in origin chat"
            },
            "destination": {
                "bsonType": "object"
            },
            "destination.chat": {
                "bsonType": ["int", "long"],
                "description": "Telegram ID of message's destination chat"
            },
            "destination.id": {
                "bsonType": ["int", "long"],
                "description": "ID of message in destination chat"
            }
        }
    }
}